Peptide within the protein Ara-h-2:

References reporting this peptide:

• Apostolovic D., et al. Reduction and alkylation of peanut allergen isoforms Ara h 2 and Ara h 6; characterization of intermediate- and end products. Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics. 2013
• Hebling C.M., et al. Size-Selective Fractionation and Visual Mapping of Allergen Protein Chemistry in Arachis hypogaea. Journal of Proteome Research. 2012

Species Uniqueness

Species containing the peptide CQSQLER are presented below. Accessions and taxid values link to further information hosted on NCBI.

Species name	Common name	Accession(s)	Tax ID
Arachis duranensis	Peanut ancestor	XP_015936509 ABW36075 ABW36073 ABW36072 ABW36069 XP_015936509 ABW36075 ABW36073 ABW36072 ABW36069	130453
Arachis hypogaea	Peanut	AAK96887 ACN62248 ABL14268 AAO61750 AAM78596 XP_016170466 AAT00599 AAU21494 AAT00598 AAK96887 ACN62248 ABL14268 AAO61750 AAM78596 XP_016170466 AAT00599 AAU21494 AAT00598	3818
Arachis ipaensis	Arachis ipaensis	XP_016170467 XP_016170466 XP_016170467 XP_016170466	130454

BLAST non-redundant protein database version: 4, date: December 9, 2015.

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